ggwp *free_memory(ggwp *_db, int _am)
{
    for (int i = 0; i < _am; i++)
    {
        free(_db[i].extra.dmy);
        free(_db[i].extra.id);
        free(_db[i].extra.mobile);
        free(_db[i].name.f_n);
        free(_db[i].name.m_n);
        free(_db[i].name.s_n);

        _db[i].extra.dmy = NULL;
        _db[i].extra.id = NULL;
        _db[i].extra.mobile = NULL;
        _db[i].name.f_n = NULL;
        _db[i].name.m_n = NULL;
        _db[i].name.s_n = NULL;
    }
    if (_db != NULL)
        free(_db);
    return _db;
}